package com.cizzy.relation.mapper;

import com.cizzy.relation.entity.Relation;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

import java.util.List;

/**
 * <p>
 * Mapper 接口
 * </p>
 *
 * @author crissy-月下闲人
 * @since 2023-11-03
 */
public interface RelationMapper extends BaseMapper<Relation> {
    List<Long> selectConcernIds(Long userId);
    List<Long> selectFanIds(Long userId);
}
